Walkie-talkie and two-way radio tools
Small tools that answer one radio question each: which code makes two brands talk, whether two kinds of radio can work together, which license a radio needs.
Set up and connect radios
Privacy code matcherPut two radios of different brands on one channel and tone.
Radio type compatibilitySee how two kinds of radio differ and whether they can talk.
License checkerWhich radios are free to use, and which need a license, in your country.
Range estimatorHow far your radios really reach in open land, a village or a town.